Property and Equipment (Details Narrative) $ in Thousands	Apr. 27, 2016 USD ($)	Sep. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)	Sep. 30, 2015 ft²
Assets held for sale		$ 5,812	$ 5,812
Liability held for sale		$ 4,651	$ 4,799
Irvine Property [Member]
Area of property | ft²				60,000
Irvine Property [Member] | Spigen, Inc [Member]
Escrow period	60 days
Sell amount	$ 13,200
Non-refundable deposit	$ 300